Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r194-csrt-159033389700212.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is SquareGrid-PT-040204, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-csrt-159033389700212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 312K
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rwxr-xr-x 1 mcc users 130K Apr 27 15:14 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-00
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-01
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-02
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-03
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-04
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-05
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-06
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-07
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-08
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-09
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-10
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-11
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-12
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-13
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-14
FORMULA_NAME SquareGrid-PT-040204-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591207623379

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:07:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 18:07:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:07:05] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2020-06-03 18:07:05] [INFO ] Transformed 240 places.
[2020-06-03 18:07:05] [INFO ] Transformed 272 transitions.
[2020-06-03 18:07:05] [INFO ] Parsed PT model containing 240 places and 272 transitions in 140 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
Finished random walk after 1272 steps, including 0 resets, run visited all 36 properties in 31 ms. (steps per millisecond=41 )
[2020-06-03 18:07:05] [INFO ] Flatten gal took : 71 ms
[2020-06-03 18:07:05] [INFO ] Flatten gal took : 33 ms
[2020-06-03 18:07:05] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-03 18:07:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 6 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ SquareGrid-PT-040204 @ 3570 seconds

FORMULA SquareGrid-PT-040204-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-040204-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-040204-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-040204-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-040204-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SquareGrid-PT-040204-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 0
rslt: Output for CTLFireability @ SquareGrid-PT-040204

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=CTLFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--quickchecks",
"--timelimit=3570",
"--localtimelimit=0",
"--preference=force_ctl",
"--json=CTLFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 18:07:06 2020
",
"timelimit": 3570
},
"child":
[

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 222
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"child":
[

{
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},
"processed": "EX(((1 <= p63) AND (1 <= p163)))",
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},
"net":
{
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},
"result":
{
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"stubborn":
{
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"type": "CTL"
}
},

{
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{
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{
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},
"processed": "EX(AX(((1 <= p96) AND (1 <= p237) AND (1 <= p127) AND (1 <= p229))))",
"processed_size": 68,
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{
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"type": "CTL"
}
}
],
"exit":
{
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"result":
{
"produced_by": "boolean",
"value": false
},
"task":
{
"compoundnumber": 0,
"type": "boolean"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 237
},
"exit":
{
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"formula":
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"count":
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"unfir": 0,
"visible_places": 2,
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},
"processed": "AF(AX(((1 <= p52) AND (1 <= p232))))",
"processed_size": 36,
"rewrites": 29
},
"net":
{
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"singleton_clusters": 0
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"result":
{
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"markings": 75,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 254
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 1,
"G": 0,
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"X": 1,
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"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "EF(AX(((1 <= p98) AND (1 <= p239))))",
"processed_size": 36,
"rewrites": 29
},
"net":
{
"conflict_clusters": 96,
"singleton_clusters": 0
},
"result":
{
"edges": 112367,
"markings": 79371,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 274
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
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"E": 2,
"F": 0,
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"U": 0,
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"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "EG(EX(((p131 <= 0) OR (p232 <= 0) OR (p2 <= 0) OR (p226 <= 0))))",
"processed_size": 67,
"rewrites": 29
},
"net":
{
"conflict_clusters": 96,
"singleton_clusters": 0
},
"result":
{
"edges": 75,
"markings": 75,
"produced_by": "CTL model checker",
"value": true
},
"task":
{
"compoundnumber": 3,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 297
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 1,
"F": 0,
"G": 1,
"U": 0,
"X": 1,
"aconj": 1,
"adisj": 0,
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"comp": 2,
"cont": 0,
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"taut": 0,
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"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "AG(EX(((p142 <= 0) OR (p210 <= 0))))",
"processed_size": 37,
"rewrites": 29
},
"net":
{
"conflict_clusters": 96,
"singleton_clusters": 0
},
"result":
{
"edges": 112367,
"markings": 79371,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 4,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 324
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 2,
"F": 1,
"G": 1,
"U": 0,
"X": 1,
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"tconj": 1,
"tdisj": 0,
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"transition_references": 0,
"unfir": 0,
"visible_places": 6,
"visible_transitions": 0
},
"processed": "EX((EG((((1 <= p58) AND (1 <= p238)) OR ((1 <= p98) AND (1 <= p239)))) AND AF(((1 <= p121) AND (1 <= p224)))))",
"processed_size": 111,
"rewrites": 30
},
"net":
{
"conflict_clusters": 96,
"singleton_clusters": 0
},
"result":
{
"edges": 280,
"markings": 222,
"produced_by": "CTL model checker",
"value": false
},
"task":
{
"compoundnumber": 5,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "ctl preserving"
},
"type": "ctl model checker"
},
"type": "CTL"
}
}
],
"exit":
{
"error": null,
"memory": 34808,
"runtime": 3570.000000,
"signal": null,
"timelimitreached": true
},
"files":
{
"formula": "CTLFireability.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "(A(F(**)) OR E(F(E(G(**))))) : (E(X(**)) AND E(X(A(X(**))))) : A(F(A(X(**)))) : E(F(**)) : E(F(A(X(**)))) : A(G((E(F(**)) OR (** OR (** OR **))))) : (A(F(*)) AND (E(G(**)) OR A(G(**)))) : E(G(E(X(*)))) : A(G(A(F(**)))) : A(G(E(X(*)))) : A(F(A(G(**)))) : A(F((E((** U **)) AND (** AND **)))) : E(G(*)) : E(X((E(G(**)) AND A(F(**))))) : ((A((* R *)) AND E(G(**))) OR ((** OR (A(X(**)) AND **)) AND (E(G(**)) OR (A(G(**)) OR E(G(**)))))) : E((E(X(**)) U A(X(*))))"
},
"net":
{
"arcs": 1088,
"conflict_clusters": 96,
"places": 240,
"places_significant": 143,
"singleton_clusters": 0,
"transitions": 272
},
"result":
{
"interim_value": "unknown no no unknown yes unknown unknown yes unknown no unknown unknown unknown no unknown unknown ",
"preliminary_value": "unknown no no unknown yes unknown unknown yes unknown no unknown unknown unknown no unknown unknown "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 512/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 7680
lola: finding significant places
lola: 240 places, 272 transitions, 143 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
lola: (A (F (((1 <= p53) AND (1 <= p233) AND (((1 <= p1) AND (1 <= p225) AND (1 <= p12) AND (1 <= p236)) OR ((1 <= p102) AND (1 <= p177) AND (1 <= p85) AND (1 <= p228)))))) OR E (F (E (G (((p2 <= 0) OR (p226 <= 0))))))) : (E (X (((1 <= p63) AND (1 <= p163)))) AND E (X (A (X (((1 <= p96) AND (1 <= p237) AND (1 <= p127) AND (1 <= p229))))))) : A (F (A (X (((1 <= p52) AND (1 <= p232)))))) : E (F (((1 <= p134) AND (1 <= p235)))) : E (F (A (F (A (X (((1 <= p98) AND (1 <= p239)))))))) : A (G ((((E (F (((1 <= p33) AND (1 <= p201)))) OR ((1 <= p54) AND (1 <= p234))) OR ((1 <= p36) AND (1 <= p204))) OR ((1 <= p54) AND (1 <= p234) AND (1 <= p11) AND (1 <= p235))))) : (A (F (NOT(E (G (((1 <= p55) AND (1 <= p235))))))) AND (E (G ((((p4 <= 0) OR (p228 <= 0)) AND ((p6 <= 0) OR (p230 <= 0))))) OR A (G ((((1 <= p13) AND (1 <= p237)) OR ((1 <= p131) AND (1 <= p232)) OR ((1 <= p8) AND (1 <= p232)) OR ((1 <= p93) AND (1 <= p235))))))) : E (G (NOT(A (X (((1 <= p131) AND (1 <= p232) AND (1 <= p2) AND (1 <= p226))))))) : A (G (A (F (A (F (((1 <= p27) AND (1 <= p195)))))))) : A (G (NOT(A (X (((1 <= p142) AND (1 <= p210))))))) : A (F (A (G (((1 <= p28) AND (1 <= p196)))))) : A (F (((E ((((1 <= p150) AND (1 <= p216)) U ((1 <= p4) AND (1 <= p228)))) AND (1 <= p59)) AND (1 <= p239)))) : NOT(A (F (((1 <= p110) AND (1 <= p130))))) : E (X ((E (G ((((1 <= p58) AND (1 <= p238)) OR ((1 <= p98) AND (1 <= p239))))) AND A (F (((1 <= p121) AND (1 <= p224))))))) : ((NOT(E ((((1 <= p81) AND (1 <= p225)) U ((1 <= p115) AND (1 <= p135))))) AND E (G (((1 <= p137) AND (1 <= p237))))) OR ((((p122 <= 0) OR (p225 <= 0)) OR (A (X (((1 <= p47) AND (1 <= p227)))) AND ((p97 <= 0) OR (p238 <= 0) OR (p87 <= 0) OR (p230 <= 0)))) AND ((E (G (((p0 <= 0) OR (p224 <= 0)))) OR A (G (((1 <= p136) AND (1 <= p236))))) OR E (G (((1 <= p124) AND (1 <= p227))))))) : E ((E (X ((((1 <= p53) AND (1 <= p233)) OR ((1 <= p0) AND (1 <= p224))))) U NOT(E (X (((1 <= p121) AND (1 <= p224)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:455
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:392
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:251
lola: rewrite Frontend/Parser/formula_rewrite.k:323
lola: rewrite Frontend/Parser/formula_rewrite.k:332
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:326
lola: rewrite Frontend/Parser/formula_rewrite.k:335
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E (X (((1 <= p63) AND (1 <= p163)))) AND E (X (A (X (((1 <= p96) AND (1 <= p237) AND (1 <= p127) AND (1 <= p229)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 222 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (((1 <= p63) AND (1 <= p163))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(((1 <= p63) AND (1 <= p163)))
lola: processed formula length: 32
lola: 28 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X (A (X (((1 <= p96) AND (1 <= p237) AND (1 <= p127) AND (1 <= p229))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX(AX(((1 <= p96) AND (1 <= p237) AND (1 <= p127) AND (1 <= p229))))
lola: processed formula length: 68
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 0 markings, 0 edges
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 237 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (F (A (X (((1 <= p52) AND (1 <= p232))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: processed formula: AF(AX(((1 <= p52) AND (1 <= p232))))
lola: processed formula length: 36
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 75 markings, 75 edges
lola: ========================================
lola: subprocess 2 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (A (X (((1 <= p98) AND (1 <= p239))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:812
lola: rewrite Frontend/Parser/formula_rewrite.k:806
lola: processed formula: EF(AX(((1 <= p98) AND (1 <= p239))))
lola: processed formula length: 36
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 79371 markings, 112367 edges
lola: ========================================
lola: subprocess 3 will run for 274 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (G (E (X (((p131 <= 0) OR (p232 <= 0) OR (p2 <= 0) OR (p226 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: processed formula: EG(EX(((p131 <= 0) OR (p232 <= 0) OR (p2 <= 0) OR (p226 <= 0))))
lola: processed formula length: 67
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: yes
lola: produced by: CTL model checker
lola: The net satisfies the given formula.
lola: 75 markings, 75 edges
lola: ========================================
lola: subprocess 4 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (E (X (((p142 <= 0) OR (p210 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: rewrite Frontend/Parser/formula_rewrite.k:813
lola: processed formula: AG(EX(((p142 <= 0) OR (p210 <= 0))))
lola: processed formula length: 37
lola: 29 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 79371 markings, 112367 edges
lola: ========================================
lola: subprocess 5 will run for 324 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (X ((E (G ((((1 <= p58) AND (1 <= p238)) OR ((1 <= p98) AND (1 <= p239))))) AND A (F (((1 <= p121) AND (1 <= p224)))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: rewrite Frontend/Parser/formula_rewrite.k:808
lola: rewrite Frontend/Parser/formula_rewrite.k:811
lola: rewrite Frontend/Parser/formula_rewrite.k:807
lola: processed formula: EX((EG((((1 <= p58) AND (1 <= p238)) OR ((1 <= p98) AND (1 <= p239)))) AND AF(((1 <= p121) AND (1 <= p224)))))
lola: processed formula length: 111
lola: 30 rewrites
lola: closed formula file CTLFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Using CTL preserving stubborn sets
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: Ignoring fairness constraints (--fair).
lola: SUBRESULT
lola: result: no
lola: produced by: CTL model checker
lola: The net does not satisfy the given formula.
lola: 222 markings, 280 edges
lola: ========================================
lola: subprocess 6 will run for 356 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A ((((p81 <= 0) OR (p225 <= 0)) R ((p115 <= 0) OR (p135 <= 0)))) AND E (G (((1 <= p137) AND (1 <= p237))))) OR ((((p122 <= 0) OR (p225 <= 0)) OR (A (X (((1 <= p47) AND (1 <= p227)))) AND ((p97 <= 0) OR (p238 <= 0) OR (p87 <= 0) OR (p230 <= 0)))) AND (E (G (((p0 <= 0) OR (p224 <= 0)))) OR (A (G (((1 <= p136) AND (1 <= p236)))) OR E (G (((1 <= p124) AND (1 <= p227))))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: local time limit reached - aborting
lola:
preliminary result: unknown no no unknown yes unknown unknown yes unknown no unknown unknown unknown no unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: memory consumption: 34808 KB
lola: time consumption: 360 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
lola: time limit reached - aborting
lola:
preliminary result: unknown no no unknown yes unknown unknown yes unknown no unknown unknown unknown no unknown unknown
lola:
preliminary result: unknown no no unknown yes unknown unknown yes unknown no unknown unknown unknown no unknown unknown
lola: memory consumption: 34808 KB
lola: time consumption: 3570 seconds
lola: print data as JSON (--json)
lola: writing JSON to CTLFireability.json
lola: closed JSON file CTLFireability.json
rslt: finished
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 16129832 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16129840 kB

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SquareGrid-PT-040204"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is SquareGrid-PT-040204, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-csrt-159033389700212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-040204.tgz
mv SquareGrid-PT-040204 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;